Many people ask themselves why it is necessary to clean their roof. They question the importance of this task, considering it a waste of money, therefore they choose to largely ignore it. However, this is definitely not the right approach.
- The aesthetic part
The most obvious reason for periodic cleaning of the roofs is the aesthetic consideration. In addition to the shape and architecture of the building, the roof plays an important role in the exterior appearance of the entire property. The roof is not only an element that protects the house, but also one that influences its appearance, therefore its value.
New houses have a distinct aspect, mainly due to the vivid colors and the shine of the roof. But time puts its mark on it. Dust, dirt, smog – all of these affect the appearance of a roof, forming deposits that the rain can no longer wash. Thus the colors of the cover materials change, and spots appear on the surface of the roof.
Another factor that influences the aspect of roofs is biological. Some types of roof covers are made up of materials that allow unwanted vegetation build up: algae, moss, mold, lichens, etc. Starting with the north side, they gradually spread throughout the entire roof, affecting its appearance.
- The practical part
Apart from the unsightly aspect, a dirty roof may have other consequences. Dirt and biological factors can damage prematurely the covering materials and even the entire roofing system. Moss and algae clog the spaces between tiles that lead to water infiltrations and leaks. The dirt between the tiles absorbs the water and prevents its natural drainage through the gutters, damaging the roof structure. Fungi, mildew and bacteria can spread to the interior of the building. Dirt contains bacteria that you do not want in the house, so you should do your best to keep them away from the roof too. Algae spores are airborne and spread from roof to roof, feeding on particles shattered by tiles. This leads to deterioration and weakening the roof`s structure.
The roofs absorb or reflect the heat of the sun and are made of various materials designed to allow not only protection but also efficient thermal insulation of the building. If they are covered by dirt, moss or algae they lose the ability to provide the energy-efficiency we need.
Why call for professional Loganville roofing technicians?
Cleaning the roof is not as easy as you think. In spite of the variety of cleaning tools and solutions you can find in specialized stores, cleaning the roof requires knowledge and skills to use them properly, without damaging your roof. Besides, many homeowners come to the hospital with a broken limb after a failed attempt to clean their roof without taking safety measures. Purchasing a pressure washer does not automatically qualify you as an expert roof cleaner, so you should consider the safe path, if you have no experience: turning to Loganville roofing professionals, who will make your roof look like new and keep the problems to the minimum.